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That will run on two physical cores and two HT cores. For non-threaded processes that are also CPU bound you can avoid running on HT cores by requesting 2x the number of slots as core cores that will be used. So, it your process is a non-threaded MPI process and you want to run 4 MPI ranks your job submission would be something like the following.
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qsub -pe smp 8 |
and you your job script would contain an mpirun command similar to
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